Friday's Tokyo round of 16 pits Arthur Fils against Frances Tiafoe on hard. Arthur Fils has won 8 of the last 10. Frances Tiafoe has won 8 of the last 10.
The underlying stats are tight across the board — this is a matchup decided by a handful of points. Tiafoe comes in off a compressed schedule. This one is close to a coin flip, and the lean toward Fils is exactly that — a lean.